12-05-2024, 12:22 PM
If you have an issue with the dash A/C fan only working on High, I found a cross reference for the resistor(there are two if you have passenger controls also).
Motorcraft D8BH19A706AB or D8BZ19A706A for a 1979 to 1981 Ford Mustang
I have attached a picture of the back side which shows the plug configuration. I am sure there are more cross-references out there, but I have verified this works. Setting 1 and 2 may be the same speed(hard to tell), but 2-4 definitely increase blower speed. I have tested this for a couple of trips and everything is working great.
Motorcraft D8BH19A706AB or D8BZ19A706A for a 1979 to 1981 Ford Mustang
I have attached a picture of the back side which shows the plug configuration. I am sure there are more cross-references out there, but I have verified this works. Setting 1 and 2 may be the same speed(hard to tell), but 2-4 definitely increase blower speed. I have tested this for a couple of trips and everything is working great.
#1212 625/quad/mid-entry
Austin TX